Last week along with a lot of other stuff, we shipped a validator for lists and feeds that want to be compatible with RSS.chat. It works best for standards to stay strong and a validator helps that. So here are a few examples, validating one user’s feed, validating the everyone feed for RSS.chat, which is interesting because this feed starts a lot of threads, so we navigate through that tree and check those feeds too. And validating the user list on RSS.chat, which is an OPML file. And a simple feed with a few interop isses. #